Allen-Bradley 140M-I8P-C15S-M Motor Circuit Protector
The Allen-Bradley 140M-I8P-C15S-M is a motor circuit protector designed to provide reliable short-circuit and thermal overload protection for motor circuits. This device combines manual switching capabilities with visible trip indication, ensuring efficient operation and maintenance.
Key Features
- Current and Voltage Ratings: Rated for 15 Amps and operates at up to 600 Volts AC or 250 Volts DC.
- Trip Range: Adjustable magnetic trip settings ranging from 45 to 150 Amps, allowing for precise protection tailored to specific motor requirements.
- Compatibility: Suitable for use with NEMA Size 1 combination starters, soft starter controllers, and Allen-Bradley variable frequency AC drives.
- Construction: Features line-side and load-side lug terminals made from non-aluminum materials, ensuring durability and reliable connections.
- Mounting: Designed for bolt-in mounting, facilitating secure installation within motor control centers.
- Operating Conditions: Functions effectively within a temperature range of -25 to 60 degrees Celsius, accommodating various industrial environments.
- Durability: Engineered for a lifespan exceeding 25,000 operations, highlighting its robustness and longevity.
Applications
The 140M-I8P-C15S-M is ideal for protecting motor circuits in industrial settings, offering both short-circuit and thermal overload protection. Its compatibility with various motor control devices makes it a versatile choice for ensuring motor safety and performance.
Technical Specifications
- Voltage Rating: 600 VAC / 250 VDC
- Current Rating: 15 Amps
- Trip Adjustment Range: 45 to 150 Amps
- Mounting Style: Bolt-On
- Terminal Type: Screw terminals
- Operating Temperature: -25 to 60 degrees Celsius
- Horsepower Ratings: 1.1 to 5 HP, depending on voltage configuration
For detailed technical information and installation guidelines, refer to the product’s technical documentation.











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